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2108 HILTON HEAD DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,513 sqftBuilt 1999

Property at a Glance

This home is estimated between $270,927 and $612,143, with a best estimate of $522,434. That places the property below the R545698D - Forest Creek Sec 8 & 9 median of $579,777, in a neighborhood that declined 6.5% over the past year.

Estimated Value Range

$270,927 $612,143
Best Estimate
$522,434
WCAD Value
$580,337
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R545698D - Forest Creek Sec 8 & 9, this home's estimated market value is between $270,927 and $612,143. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2111 HILTON HEAD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,609 sqft Built 1999
Raw Value $641,516
Adjusted Value $612,143

Adjusted -$29,373 for 96 sqft less living space. Net adjustment: -$29,373.

2116 HILTON HEAD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,861 sqft Built 1999
Raw Value $653,443
Adjusted Value $546,964

Adjusted -$106,479 for 348 sqft less living space. Net adjustment: -$106,479.

2103 HILTON HEAD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,276 sqft Built 1999
Raw Value $569,511
Adjusted Value $336,053

Adjusted -$233,458 for 763 sqft less living space. Net adjustment: -$233,458.

2101 HILTON HEAD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,666 sqft Built 1999
Raw Value $569,248
Adjusted Value $522,434

Adjusted -$46,814 for 153 sqft less living space. Net adjustment: -$46,814.

2107 HILTON HEAD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,389 sqft Built 1999
Raw Value $538,960
Adjusted Value $270,927

Adjusted -$268,033 for 876 sqft less living space. Net adjustment: -$268,033.

The Neighborhood

This home is in line with the R545698D - Forest Creek Sec 8 & 9 median of $579,777. Note that values in this subdivision declined 6.5% over the past year.

R545698D - Forest Creek Sec 8 & 9

typical
219 Properties
$579,777 Median Value
-6.5% YoY Change
2% Have Pool
97% Have Garage
This Home
$580,337
Median
$579,777

This home is +0.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,442 across all districts. With a homestead exemption claimed, that drops to $9,084 — saving $1,358 per year. That's $757 per month a buyer should budget. The assessed value increased +9.0% vs the subdivision average of -6.5%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,183
Round RockCity0.3720%$2,159
Williamson CountyCounty0.3694%$2,144
Austin Community Collegespecial0.1034%$600
Williamson County FM/RdCounty0.0443%$257
Upper Brushy Creek WCIDWater0.0170%$99
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,442
65 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $522,434 would pay approximately $3,261 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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